4477756133090

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{26387861}}^1$

素因数の和:26388178

約数の個数: 32

約数和(自身を含む): 8207680596480

約数和(自身を除く): 3729924463390

約数列:

[1, 2, 5, 10, 71, 142, 239, 355, 478, 710, 1195, 2390, 16969, 33938, 84845, 169690, 26387861, 52775722, 131939305, 263878610, 1873538131, 3747076262, 6306698779, 9367690655, 12613397558, 18735381310, 31533493895, 63066987790, 447775613309, 895551226618, 2238878066545, 4477756133090]

約数ペア:

[(1, 4477756133090), (2, 2238878066545), (5, 895551226618), (10, 447775613309), (71, 63066987790), (142, 31533493895), (239, 18735381310), (355, 12613397558), (478, 9367690655), (710, 6306698779), (1195, 3747076262), (2390, 1873538131), (16969, 263878610), (33938, 131939305), (84845, 52775722), (169690, 26387861)]